National Archives of India. (1991). Catalogue of revenue maps of the Survey of India. National Archives of India.
Chicago-referens (17:e uppl.)National Archives of India. Catalogue of Revenue Maps of the Survey of India. New Delhi: National Archives of India, 1991.
MLA-referens (8:e uppl.)National Archives of India. Catalogue of Revenue Maps of the Survey of India. National Archives of India, 1991.
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